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-rw-r--r--lexer.l2
-rw-r--r--testdata4
2 files changed, 5 insertions, 1 deletions
diff --git a/lexer.l b/lexer.l
index e604adab..fe0049a9 100644
--- a/lexer.l
+++ b/lexer.l
@@ -107,7 +107,7 @@
}
-[[:alnum:]]+ { yylval->literal = jv_string(yytext); return IDENT;}
+[a-zA-Z_][a-zA-Z_0-9]* { yylval->literal = jv_string(yytext); return IDENT;}
[ \n\t]+ {}
diff --git a/testdata b/testdata
index 8a289973..307eaa62 100644
--- a/testdata
+++ b/testdata
@@ -61,6 +61,10 @@ null
{"foo": {"bar": 42}, "bar": "badvalue"}
42
+.foo_bar
+{"foo_bar": 2}
+2
+
.["foo"].bar
{"foo": {"bar": 42}, "bar": "badvalue"}
42